Here is what I do if I am worried about passing and know if it is coming up, I go to the local drugstore and pick up a do it at home test, they are about $20. That way I know ahead of time if I should be worried or make other plans. Some of the doctors I've been to, looks like the same thing they test you with because I've seen them come up with the results right in their office without sending it out.
I did have a list of reasons why I couldn't take a test, I'll have to look for it and post it. They were from a lawyer so it was pretty good.
I also had a list of drugs that could show up as something else, that way when I went in I always told them I was taking whatever could make it false positive.
If worse comes to worse I think I'm with the people who believe in synthetic urine, usually they aren't watching too close nowadays, it is all routine. I used to have to strip to my underwear before going into the bathroom but the last few times they just gave me the cup and pointed to the bathroom.
I did have a list of reasons why I couldn't take a test, I'll have to look for it and post it. They were from a lawyer so it was pretty good.
I also had a list of drugs that could show up as something else, that way when I went in I always told them I was taking whatever could make it false positive.
If worse comes to worse I think I'm with the people who believe in synthetic urine, usually they aren't watching too close nowadays, it is all routine. I used to have to strip to my underwear before going into the bathroom but the last few times they just gave me the cup and pointed to the bathroom.